000			00443 a2200169 4500
005			20230607124441.0
050			_aQA76.8 _bGor.
100			_aGore, Marvin.
245			_aElements of systems analysis / _cMarvin Gore, John W. Stubbe.
501			_a5
650			_aElectronic data processing.
650			_aSystem analysis.
700			_aStubbe, John W.
250			_a4th ed.
260			_bWm. C. Brown Publishers _c1988.
942			_cBK _oQA76.8 Gor.
999			_c2 _d2